Bizarre Truth About Purebred Dogs :)
Honestly don't see why you are continuing this jben other than to argue if you feel this strongly about your theory go buy your cross breed and train it up and try to prove that hundreds of years of genetics and papers don't mean squat.
Breeding great dogs from isn't as easy as you think even with breeding a champion to another champion from known lines.
Looking forward to hearing about your vizsla/weimaraner cross breed superstar dog.
Bizarre Truth About Purebred Dogs :)
Also as welsh has said the breed clubs that have allowed outcrossing do so only under strick guidelines from there breed warden using predetermined individuals and traits to add and is usually only done when the alternative is worse ie a breed dying out or being wiped out like some euro breeds after ww1 and 2.